<?php
error_reporting(E_ALL);
set_time_limit(0);

date_default_timezone_set('Europe/London');
?>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

        <title>PHPExcel Calculation Examples</title>

    </head>
    <body>

        <h1>DGET</h1>
        <h2>Extracts a single value from a column of a list or database that matches conditions that you specify.</h2>
        <?php
        /** Include path * */
        set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');

        /** Include PHPExcel */
        include 'PHPExcel.php';


// Create new PHPExcel object
        $objPHPExcel = new PHPExcel();
        $worksheet = $objPHPExcel->getActiveSheet();

// Add some data
        $database = array(array('Tree', 'Height', 'Age', 'Yield', 'Profit'),
            array('Apple', 18, 20, 14, 105.00),
            array('Pear', 12, 12, 10, 96.00),
            array('Cherry', 13, 14, 9, 105.00),
            array('Apple', 14, 15, 10, 75.00),
            array('Pear', 9, 8, 8, 76.80),
            array('Apple', 8, 9, 6, 45.00),
        );
        $criteria = array(array('Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height'),
            array('="=Apple"', '>10', NULL, NULL, NULL, '<16'),
            array('="=Pear"', NULL, NULL, NULL, NULL, NULL)
        );

        $worksheet->fromArray($criteria, NULL, 'A1');
        $worksheet->fromArray($database, NULL, 'A4');

        $worksheet->setCellValue('A12', 'The height of the Apple tree between 10\' and 16\' tall');
        $worksheet->setCellValue('B12', '=DGET(A4:E10,"Height",A1:F2)');


        echo '<hr />';


        echo '<h4>Database</h4>';

        $databaseData = $worksheet->rangeToArray('A4:E10', null, true, true, true);
        var_dump($databaseData);


        echo '<hr />';


// Test the formulae
        echo '<h4>Criteria</h4>';

        echo 'ALL' . '<br /><br />';

        echo $worksheet->getCell("A12")->getValue() . '<br />';
        echo 'DMAX() Result is ' . $worksheet->getCell("B12")->getCalculatedValue() . '<br /><br />';

        echo '<h4>Criteria</h4>';

        $criteriaData = $worksheet->rangeToArray('A1:A2', null, true, true, true);
        var_dump($criteriaData);

        echo $worksheet->getCell("A13")->getValue() . '<br />';
        echo 'DMAX() Result is ' . $worksheet->getCell("B13")->getCalculatedValue();
        ?>
    <body>
</html>